| 单词 | pinwheel |
| 释义 | pinwheel /pin"hweel', -weel'/, n. 1. a child's toy consisting of a wheel or leaflike curls of paper or plastic loosely attached by a pin to a stick, designed to revolve when blown by or as by the wind. 2. Also called catherine wheel. a kind of firework supported on a pin which, when ignited, revolves rapidly and gives a dazzling display of light. 3. a wheel having pins at right angles to its rim for engaging the teeth of a gear. v.i. 4. to revolve rapidly like a pinwheel: Images of the past pinwheeled through his mind. Also, pin wheel. [1695-1705; PIN + WHEEL] |
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